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261.
Because procrastination concerns a person’s ability to meet deadlines, temporal dimension is clearly important to this personality construct. In the present study, the characteristic profile of arousal and avoidant motives of procrastinators were related to past, present, and future time conceptions. Participants (140 women, 135 men; mean age = 49.4, SD = 5.55) completed measures of arousal and avoidance procrastination, and time orientation. Results indicated that avoidant procrastination was associated negatively with present-fatalistic time orientation, and arousal procrastination was associated positively with present-hedonist and negatively with future time orientations. The variance accounted for by time orientations was modest, yet provides further evidence that there are distinct motives for chronic procrastination.  相似文献   
262.
We examined the life satisfaction of men and women counselling psychology faculty who were Division 17 (Society of Counseling Psychology) members of APA (American Psychological Association). Self-efficacy for multiple role management, coping style, and work-family role orientation were considered as predictors of life satisfaction. Results indicated that men scored significantly higher on employee role and self role self-efficacy as compared to women, and that women as compared to men scored higher on seeking social support coping. No significant sex difference was found for role orientation or life satisfaction. Findings revealed that spouse/partner self-efficacy and problem-solving coping emerged as significant predictors of men and women's life satisfaction and accounted for 31% of the total variance.  相似文献   
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Vocational interests and goal orientation (GO) are examined for their potential influences on employees' decisions to engage in professional development and to apply the knowledge and skills gained from development activities in their jobs. Specifically, professional development, in the form of continuing professional education (CE), was examined for a variety of practicing healthcare professionals (N = 183), including physicians, nurses, and allied health professionals in the Midwest United States. Aspects of vocational interest theory (interests and congruence) and GO theory predicted CE outcomes (voluntary participation in CE beyond professional requirements and the application of CE learning at work). Further, employee GO mediated between interests and the application of CE learning at work, providing evidence of a work-specific motivational process linking interests with performance-related behavioral outcomes.  相似文献   
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The influence of the epistemological beliefs of parents on the development of comprehensive scientific reasoning abilities was investigated in a five-wave longitudinal study from kindergarten to elementary school. The 161 German 5–10-year-olds (89 girls, 72 boys) were assessed yearly on their scientific reasoning abilities using comprehensive measures for experimentation and data-interpretation skills, as well as understanding of the nature of science. The children were also tested on their language abilities and intelligence. Their parents completed a sociodemographics questionnaire and answered ten questions about their epistemological beliefs regarding (1) the interpretive nature of science, (2) the tentative nature of knowledge, and (3) the role of scientific framework theories. The personal epistemology of the parents significantly predicted the scientific reasoning development of their children regardless of the parents’ education level and the children's general cognitive abilities. However, the effect of the epistemology of parents on their children's scientific reasoning was limited to the intercepts, suggesting that the epistemic understanding of parents affects how scientific reasoning develops in their children, but not the development speed. Although parental epistemology exerts substantial effects on scientific reasoning of their children, it did not affect their reading ability, suggesting an involvement of science-specific mechanisms rather than generalized family-based influences. These findings highlight the importance of family as a variable in the development of scientific reasoning, which is an area lacking in research, and it suggests that early interventions targeted at the epistemic understanding of caregivers can provide useful ways for promoting the reasoning of children.  相似文献   
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The current research examines how goal orientation affects consumer preference among products with different prices. We argue that a less expensive product may have not only lower perceived quality but also greater perceived quality variability. This greater perceived variability provides the opportunity for optimistic, promotion‐oriented consumers to overestimate the quality of the less expensive product. This effect is weaker, however, for a more expensive product that consumers perceive to have less quality variability and which thus provides less room for quality overestimation. As a result, we hypothesize that promotion‐oriented consumers, as compared to prevention‐oriented consumers, will demonstrate a stronger preference for a less expensive product. In a field study and two laboratory experiments, we obtain empirical support both for the hypothesized effect of consumers’ goal orientation on their product preference and for its underlying process. We conclude with a discussion of the theoretical and practical implications of our results.  相似文献   
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The perilous disease in the worldwide now a days is brain tumor. Tumor affects the brain by damaging healthy tissues or intensifying intra cranial pressure. Hence, rapid growth in tumor cells may lead to death. Therefore, early brain tumor diagnosis is a more momentous task that can save patient from adverse effects. In the proposed work, the Grab cut method is applied for accurate segmentation of actual lesion symptoms while Transfer learning model visual geometry group (VGG-19) is fine-tuned to acquire the features which are then concatenated with hand crafted (shape and texture) features through serial based method. These features are optimized through entropy for accurate and fast classification and fused vector is supplied to classifiers. The presented model is tested on top medical image computing and computer-assisted intervention (MICCAI) challenge databases including multimodal brain tumor segmentation (BRATS) 2015, 2016, and 2017 respectively. The testing results with dice similarity coefficient (DSC) achieve 0.99 on BRATS 2015, 1.00 on BRATS 2015 and 0.99 on BRATS 2017 respectively.  相似文献   
268.
A growing body of research has examined how candidates’ religion or sexual orientation affect voting likelihood among the U.S. public. No systematic study, however, has focused on the combined effect of these traits. We draw on the intersectionality literature to develop and test hypotheses for this neglected, but important, combination. Results from an original survey experiment conducted in late June 2019 demonstrate that all respondents, as well as the Republican subgroup, tend to disapprove of a gay, religious candidate relative to other options (i.e., gay, nonreligious; straight, religious; and straight, nonreligious). Even Democrats expressed little support except when a straight, religious candidate was the alternative. Our findings underscore the need to study how overlapping—rather than discrete—traits influence political views and behaviors. They also raise important questions about the future of U.S. identity politics. Efforts to rally Republican and Democrat voters by mixing particular types of traits may not be a very effective strategy.  相似文献   
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